Lexmark C760 Service Manual

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Installation notes

To identify the color coded cable bands to the connectors, see  “Transfer high voltage power supply 
(HVPS)” on page 5-20 . 
When installing the transfer HVPS board, route the cable to the HVPS input connector at CN1 (C) over the 
cable to the yellow transfer contact (D), under the cable to the magenta transfer contact (E), and attached 
to the cable tie (F). This makes sure the toroid (G) does not come into contact with the motor when the card 
is...

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Transfer plate assembly
Go to “Transfer plate assembly” on page 7-12  for part number.
1.Remove the S2/narrow media/transparency/multipurpose feeder cable. See  “S2/narrow 
media/transparency/multipurpose feeder cable” on page 4-70 .
2.Remove the transfer plate. Lifting and rotating the right edge of the plate up to a 45° angle releases the 
transfer plate. Remove the grounding strap (A) attached to the bottom of the transfer plate. 
3.Remove the transfer plate assembly.
A 

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Vacuum transport belt (VTB)
Go to “Vacuum transport belt assembly” on page 7-11  for part number.
1.Remove the transfer plate assembly. See “Transfer plate assembly” on page 4-76 .
2.Remove the fuser bottom duct. See “Fuser bottom duct” on page 4-36 .
3.Remove the two front screws (A).
4.Loosen belt (B) on redrive assembly and remove from redrive gear.
5.Remove belt from gear on vacuum belt transfer unit. 

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6.Rotate release lever on gear until the gear can be removed.
7.Remove screw from ground wire.
8.Remove vacuum belt transfer belt unit far enough to release ground wire from restraint clips and remove 
completly. 

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Vacuum transport belt (VTB) fan
Go to “VTB fan, 60 mm” on page 7-35  for part number.
1.Disconnect VTB fan from the system board.
2.Remove VTB fan with a flatblade screwdriver.
Waste container door
Go to “Waste container door” on page 7-5  for part number.
1.Open the waste container door.
2.Flex the door and remove it from the hinges (A).
A 

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Waste container latch
Go to “Waste container latch” on page 7-26  for part number.
1.Remove the paper size sensing assembly. See  “Paper size sensing assembly” on page 4-55 .
2.Use a flatblade screwdriver to release the waste container latch from the paper size sensing assembly.
Web oiler fuser kit installation
1.Enter Diagnostic mode. See “Entering Diagnostics mode” on page 3-13 .
2.Select PRINTER SETUP .
3.Select Configuration ID .
4.Increase the last two digits each by...

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7.Unlatch the two fuser latches (A).
8.Remove the fuser assembly.
9.Open the front cover.
10.Remove the yellow print cartridge.
11.Remove the front right light shield screws (B) and (C) and remove the light shield.
A
C(324)B(323) 

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12.Carefully remove the paper path access door cover right mounting screw (D).
13.Tape front jam access door (E) if tape is available, to help hold the door in place.
14.Remove the front right handle cover assembly screws (F) and remove the assembly.
15.Open paper tray. 

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16.Remove screw (G) from the top front support bracket. Swing bracket to the right.
17.Use the alignment pins (H) on the web oiler fuser motor assembly to position the assembly in holes (J) and 
install the assembly. 

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18.Secure the web oiler motor assembly with screws (K).
19.Install the web oiler card using screws (L).
K
L